Submission #974304

#	Time	Username	Problem	Language	Result	Execution time	Memory
974304		vjudge1	Ljeto (COCI21_ljeto)	C++17	50 / 50	1 ms	460 KiB

Main

#include <bits/stdc++.h>
using namespace std;

/* TYPES  */
#define ll long long
// #define pii pair<int, int>
// #define pll pair<long long, long long>
// #define vi vector<int>
// #define vll vector<long long>
// #define mii map<int, int>
// #define si set<int>
// #define sc set<char>

/* FUNCTIONS */
// #define f(i,s,e) for(long long int i=s;i<e;i++)
// #define cf(i,s,e) for(long long int i=s;i<=e;i++)
// #define rf(i,e,s) for(long long int i=e-1;i>=s;i--)
// #define pb push_back
// #define eb emplace_back

/* PRINTS */
// template <class T>
// void print_v(vector<T> &v) { cout << "{"; for (auto x : v) cout << x << ","; cout << "\b}"; }

// #define MOD 1000000007
// #define PI 3.1415926535897932384626433832795
// #define read(type) readInt<type>()
// ll min(ll a,int b) { if (a<b) return a; return b; }
// ll min(int a,ll b) { if (a<b) return a; return b; }
// ll max(ll a,int b) { if (a>b) return a; return b; }
// ll max(int a,ll b) { if (a>b) return a; return b; }
// ll gcd(ll a,ll b) { if (b==0) return a; return gcd(b, a%b); }
// ll lcm(ll a,ll b) { return a/gcd(a,b)*b; }
// string to_upper(string a) { for (int i=0;i<(int)a.size();++i) if (a[i]>='a' && a[i]<='z') a[i]-='a'-'A'; return a; }
// string to_lower(string a) { for (int i=0;i<(int)a.size();++i) if (a[i]>='A' && a[i]<='Z') a[i]+='a'-'A'; return a; }
// bool prime(ll a) { if (a==1) return 0; for (int i=2;i<=round(sqrt(a));++i) if (a%i==0) return 0; return 1; }
// void yes() { cout<<"YES\n"; }
// void no() { cout<<"NO\n"; }

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    int N;
    cin >> N;

    map<int, int> history;

    int skorE = 0, skorB = 0;
    for (int i = 0; i < N; i++)
    {
        int t, a, b;
        cin >> t >> a >> b;

        int score = 100;

        if (history[a] != 0 && t - history[a] <= 10)
        {
            score += 50;
        }

        history[a] = t;

        if (a <= 4)
            skorE += score;
        else
            skorB += score;
    }
    cout << skorE << " " << skorB;
    return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 15 / 15
• Subtask 3: 25 / 25